Early Childhood Quick Calculation 100 Problems

Author: Guo Hongjun (Written by) / Shenma Cartoon (Illustrated)
Publisher:
Publish Date: 2005-06-01
Features: Kids, do you want to be a good housekeeper like your parents? Do you want to know how interesting the math around you is? Then join me in counting, connecting, and drawing to win the Learning Star! I hope you can become a five-star player and feel the joy that math brings us!